System information

GRAVITAS SABRE SERIES
INSTALLATION &OPERATING MANUAL
Manual No. SABRE-4 Page 6 11/27/07 sabre-man
1.1.3 Mechanical Specification
Items
Specification
Module Dimensions
Depth:  10.63” (270mm)
Height, body:  1.59” (40.5mm)
Height, front panel: 1.72” (43.8mm) (1U)
Width:  8.46” (215mm) (5U)
Hot swappable Inverter module can be changed in a live system
Hot pluggable
No wires need to be connected or tools required for installation of
inverter into shelf
Force cooling Smart control, easy replacement
# inverter modules in parallel 50A with STS, 100A without STS, see below.
SABRE Series Inverter Parallel Capacity
With 50A STS Without STS
Module #
# Units Algorithm # Units Algorithm
1
INV1048H
(1000VA/230 Output)
Module current = 4.4A
12
1000VA/230VAC=4.4A
50A/4.4A=11.36 units
24 Software protocol control
2
INV1048
(1000VA/120 Output)
Module current = 8.3A
6
1000VA/120VAC=8.3A
50A/8.3A=6.02 units
12
System capacity limit 100A
100A/8.3=12 units
3
INV1548H
(1500VA/230 Output)
Module current = 6.5A
8
1500VA/230VAC=6.52A
50A/4.4A=7.66 units
15
System capacity limit 100A
100A/6.52=15.3 units
4
INV1548
(1500VA/120 Output)
Module current = 12.5A
4
1500VA/120VAC=12.5A
50A/12.5A=4.0 units
8
System capacity limit 100A
100A/12.5=8.00 units